path: root/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
diff options
authorThomas Hellstrom <>2012-11-20 12:19:35 +0000
committerDave Airlie <>2012-11-21 07:47:06 +1000
commitc0951b797e7d0f2c6b0df2c0e18185c72d0cf1a1 (patch)
tree5f3bb6a46059469b663f4fedf4aa8a5b0a404819 /drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
parentbf6f036848ab2151c2498f11cb7d31a52a95dd5c (diff)
drm/vmwgfx: Refactor resource management
Refactor resource management to make it easy to hook up resources that are backed up by buffers. In particular, resources and their backing buffers can be evicted and rebound, if supported by the device. To avoid query deadlocks, the query code is also modified somewhat. Signed-off-by: Thomas Hellstrom <> Reviewed-by: Brian Paul <> Reviewed-by: Dmitry Torokhov <> Signed-off-by: Dave Airlie <>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c')
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
index b07ca2e4d04b..2f7c08ebf568 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
@@ -131,6 +131,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
struct drm_vmw_rect *clips = NULL;
struct drm_mode_object *obj;
struct vmw_framebuffer *vfb;
+ struct vmw_resource *res;
uint32_t num_clips;
int ret;
@@ -178,11 +179,13 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
if (unlikely(ret != 0))
goto out_no_ttm_lock;
- ret = vmw_user_surface_lookup_handle(dev_priv, tfile, arg->sid,
- &surface);
+ ret = vmw_user_resource_lookup_handle(dev_priv, tfile, arg->sid,
+ user_surface_converter,
+ &res);
if (ret)
goto out_no_surface;
+ surface = vmw_res_to_srf(res);
ret = vmw_kms_present(dev_priv, file_priv,
vfb, surface, arg->sid,
arg->dest_x, arg->dest_y,